| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 |
| 3 | |
| 4 | #include "qmltccommandlineutils.h" |
| 5 | |
| 6 | #include <QtCore/qstring.h> |
| 7 | #include <QtCore/qfileinfo.h> |
| 8 | #include <QtCore/qdir.h> |
| 9 | #include <QtCore/qurl.h> |
| 10 | #include <QtCore/qlibraryinfo.h> |
| 11 | |
| 12 | QT_BEGIN_NAMESPACE |
| 13 | |
| 14 | QString parseUrlArgument(const QString &arg) |
| 15 | { |
| 16 | const QUrl url = QUrl::fromUserInput(userInput: arg, workingDirectory: QDir::currentPath(), options: QUrl::AssumeLocalFile); |
| 17 | if (!url.isValid()) { |
| 18 | fprintf(stderr, format: "Invalid URL: \"%s\"\n" , qPrintable(arg)); |
| 19 | return QString(); |
| 20 | } |
| 21 | if (!url.isLocalFile()) { |
| 22 | fprintf(stderr, format: "\"%s\" is not a local file\n" , qPrintable(arg)); |
| 23 | return QString(); |
| 24 | } |
| 25 | return url.toLocalFile(); |
| 26 | } |
| 27 | |
| 28 | QString loadUrl(const QString &url) |
| 29 | { |
| 30 | const QFileInfo fi(url); |
| 31 | if (!fi.exists()) { |
| 32 | fprintf(stderr, format: "\"%s\" does not exist.\n" , |
| 33 | qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath()))); |
| 34 | return QString(); |
| 35 | } |
| 36 | |
| 37 | QFile f(fi.absoluteFilePath()); |
| 38 | if (!f.open(flags: QIODevice::ReadOnly)) { |
| 39 | fprintf(stderr, format: "Unable to read \"%s\": %s.\n" , |
| 40 | qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath())), |
| 41 | qPrintable(f.errorString())); |
| 42 | return QString(); |
| 43 | } |
| 44 | |
| 45 | QByteArray data(fi.size(), Qt::Uninitialized); |
| 46 | if (f.read(data: data.data(), maxlen: data.size()) != data.size()) { |
| 47 | fprintf(stderr, format: "Unable to read \"%s\": %s.\n" , |
| 48 | qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath())), |
| 49 | qPrintable(f.errorString())); |
| 50 | return QString(); |
| 51 | } |
| 52 | return QString::fromUtf8(ba: data); |
| 53 | } |
| 54 | |
| 55 | QString getImplicitImportDirectory(const QString &url) |
| 56 | { |
| 57 | const QFileInfo fi(url); |
| 58 | Q_ASSERT(fi.exists()); |
| 59 | QDir dir = fi.dir(); |
| 60 | QString implicitImport = dir.canonicalPath(); // resolves symlinks, etc. |
| 61 | if (implicitImport.isEmpty()) { |
| 62 | fprintf(stderr, format: "Cannot resolve implicit import directory of \"%s\"" , |
| 63 | qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath()))); |
| 64 | return QString(); |
| 65 | } |
| 66 | return implicitImport; |
| 67 | } |
| 68 | |
| 69 | QT_END_NAMESPACE |
| 70 | |